CN2576329Y - Air-seal device of flour mill - Google Patents
Air-seal device of flour mill Download PDFInfo
- Publication number
- CN2576329Y CN2576329Y CN 02256808 CN02256808U CN2576329Y CN 2576329 Y CN2576329 Y CN 2576329Y CN 02256808 CN02256808 CN 02256808 CN 02256808 U CN02256808 U CN 02256808U CN 2576329 Y CN2576329 Y CN 2576329Y
- Authority
- CN
- China
- Prior art keywords
- flour
- airlock
- air
- flour mill
- screw feeder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Screw Conveyors (AREA)
Abstract
The utility model provides an air-seal device of a flour mill, which utilizes a screw feeder and a supporting board to convey flour and block returning air. The utility model is basically composed of a box body which is connected with a flour conveying opening and a mill, a motor and an air-seal mechanism which is arranged in the box body, wherein the air-seal mechanism comprises the screw feeder which is arranged in a longitudinal mode and the supporting board which is arranged below the screw feeder. The air-seal device of a flour mill of the utility model utilizes the accumulation of flour to block returning air and utilizes the screw feeder to convey the flour, so the pump-back of the flour and the abrasion problem of the air-seal component can be effectively solved, the service life and the work efficiency of the air-seal device can be enhanced, and the production cost has no obvious increase. The utility model has wide popularization prospect in flour processing industry.
Description
Affiliated technical field
The utility model relates to a kind of flour mill machine airlock, belongs to flour processing auxiliary device
Technical field.
Background technology
In the flour process, the charging aperture of flour grinding machine is installed airlock usually, its effect requirement can stop the flour pumpback, can make flour enter grinding machine swimmingly again, prior art is used the critical component of impeller as airlock, and its shortcoming is that impeller is very easy to wearing and tearing at work, and service life is very short, and, can not effectively isolate return air and stop the flour pumpback because the rotation and the flour of impeller enter synchronously.
Summary of the invention
The purpose of this utility model is to provide a kind of screw feeder and supporting plate of utilizing to carry flour and the flour mill machine airlock that stops return air, to improve the service life and the operating efficiency of airlock.
The technical solution of the utility model is achieved in that this flour mill machine airlock, its basic structure is made up of the Blowing stopper structure that is provided with in a casing that connects flour import and grinding machine, motor, the casing, it is characterized in that described Blowing stopper structure is the screw feeder that vertically is provided with and the supporting plate of screw feeder below setting.
The flour import of described flour mill machine airlock is arranged at the side of airlock casing.
The screw conveyor shaft top of described flour mill machine airlock links to each other with motor, reductor.
The supporting plate of described flour mill machine airlock hangs with bolt and is arranged on the airlock casing.
The supporting plate of described flour mill machine airlock has the periphery that upwarps.
The supporting plate middle part of described flour mill machine airlock is provided with boss.
The supporting plate of described flour mill machine airlock and the distance of casing are 5-15Cm.
The technical solution adopted in the utility model utilizes accumulating of flour to stop return air and screw feeder conveying flour, can effectively solve flour pumpback and damage in impeller problem, and is simple in structure, easy to use.
Description of drawings Fig. 1 is among the structural representation figure of the utility model flour mill machine airlock: 1, flour import 2, motor 3, reductor 4, screw conveyor shaft 5, screw feeder blade 6, flour 7, bolt 8, supporting plate 9, flour outlet
The specific embodiment
The design feature of flour mill machine airlock shown in Figure 1 is that the flour import 1 on the airlock casing is laterally disposed, casing top is provided with motor 2 and drives screw feeder 4 rotations, the screw feeder below is provided with the supporting plate 8 of airlock, supporting plate hangs on the airlock casing that is arranged at bolt 7, and flour 6 overflows from the periphery of supporting plate during the screw feeder rotation.Main contribution of the present utility model is to utilize airlock when work flour to form certain accumulating on supporting plate to stop return air, so supporting plate is made shape or the middle part that periphery shown in Figure 1 upwarps boss is set; The distance of supporting plate and casing is better with 5-15Cm.
Flour mill machine airlock of the present utility model can effectively solve the flour pumpback and close the wind part wear problem, improves the application quality of airlock and production cost does not have obvious increase, in the flour processing industry wide promotion prospect is arranged.
Claims (7)
1, a kind of flour mill machine airlock, its basic structure is made up of an interior Blowing stopper structure that is provided with of casing, motor (2), casing that connects flour import (1) and grinding machine, it is characterized in that described Blowing stopper structure is the screw feeder (4,5) of vertically setting and the supporting plate (8) of screw feeder below setting.
2, flour mill machine airlock according to claim 1 is characterized in that described flour import (1) is arranged at the side of airlock casing.
3, flour mill machine airlock according to claim 1 and 2 is characterized in that described screw conveyor shaft top links to each other with motor (2), reductor (3).
4, flour mill machine airlock according to claim 1 is characterized in that described airlock supporting plate (8) is arranged on the airlock casing with the bolt suspension.
5, flour mill machine airlock according to claim 4 is characterized in that described airlock supporting plate (8) has the periphery that upwarps.
6, flour mill machine airlock according to claim 5 is characterized in that described airlock supporting plate (8) middle part is provided with boss.
7, flour mill machine airlock according to claim 1, the distance that it is characterized in that described airlock supporting plate and casing is 5-15Cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256808 CN2576329Y (en) | 2002-09-26 | 2002-09-26 | Air-seal device of flour mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256808 CN2576329Y (en) | 2002-09-26 | 2002-09-26 | Air-seal device of flour mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576329Y true CN2576329Y (en) | 2003-10-01 |
Family
ID=33724944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02256808 Expired - Fee Related CN2576329Y (en) | 2002-09-26 | 2002-09-26 | Air-seal device of flour mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576329Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319605A (en) * | 2011-08-31 | 2012-01-18 | 辽宁禹华环保设备有限公司 | Rubbish bag-breaking machine |
-
2002
- 2002-09-26 CN CN 02256808 patent/CN2576329Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319605A (en) * | 2011-08-31 | 2012-01-18 | 辽宁禹华环保设备有限公司 | Rubbish bag-breaking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |